Searched refs:mperf (Results 1 – 4 of 4) sorted by relevance
| /linux-4.1.27/include/trace/events/ |
| D | power.h | 46 u64 mperf,
54 mperf,
63 __field(u64, mperf)
73 __entry->mperf = mperf;
82 (unsigned long long)__entry->mperf,
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| /linux-4.1.27/drivers/cpufreq/ |
| D | intel_pstate.c | 70 u64 mperf; member
746 core_pct = div64_u64(core_pct, int_tofp(sample->mperf)); in intel_pstate_calc_busy()
758 u64 aperf, mperf; in intel_pstate_sample() local
763 rdmsrl(MSR_IA32_MPERF, mperf); in intel_pstate_sample()
764 if (cpu->prev_mperf == mperf) { in intel_pstate_sample()
774 cpu->sample.mperf = mperf; in intel_pstate_sample()
776 cpu->sample.mperf -= cpu->prev_mperf; in intel_pstate_sample()
781 cpu->prev_mperf = mperf; in intel_pstate_sample()
878 sample->mperf, in intel_pstate_timer_func()
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| /linux-4.1.27/tools/power/cpupower/utils/idle_monitor/ |
| D | idle_monitors.def | 6 DEF(mperf)
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| /linux-4.1.27/tools/power/x86/turbostat/ |
| D | turbostat.c | 137 unsigned long long mperf; member
397 outp += sprintf(outp, "mperf: %016llX\n", t->mperf); in dump_counters()
505 outp += sprintf(outp, "%8.2f", 100.0 * t->mperf/t->tsc); in format_counters()
513 1.0 * t->tsc / units * t->aperf / t->mperf / interval_float); in format_counters()
733 if ((new->aperf > old->aperf) && (new->mperf > old->mperf)) { in delta_thread()
735 old->mperf = new->mperf - old->mperf; in delta_thread()
766 if ((old->mperf + core_delta->c3 + core_delta->c6 + core_delta->c7) > old->tsc) in delta_thread()
770 old->c1 = old->tsc - old->mperf - core_delta->c3 in delta_thread()
775 if (old->mperf == 0) { in delta_thread()
777 old->mperf = 1; /* divide by 0 protection */ in delta_thread()
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